{"type": "func", "start": 6443742420, "end": 6443742659, "name": "copy_environment", "pseudocode": "// \n// copy_environment from 0x18013b4d4 to 0x18013b5c3 (239 bytes)\n// \n// 3 xrefs:\n// > common_set_variable_in_environment_nolock @ 0x18013b13e\n// > common_set_variable_in_environment_nolock @ 0x18013b18c\n// > @ 0x1802038f0\n// \n// This function is hookable on this platform!\n// \n// Using BromaIDA 8.0.0 @ https://github.com/Stazzical/BromaIDA\n// Using bindings at commit ba9f177b at Thu Jul 16 22:52:06 2026 from https://github.com/geode-sdk/bindings\n// \n\n_BYTE *__fastcall copy_environment(const wchar_t **a1)\n{\n const wchar_t **v1; // rdi\n __int64 v3; // rcx\n const wchar_t **i; // rax\n _BYTE *v5; // rbx\n const wchar_t *v6; // rax\n signed __int64 v7; // r14\n __int64 v8; // rsi\n wchar_t *v9; // rcx\n\n v1 = a1;\n if ( !a1 )\n return nullptr;\n v3 = 0;\n for ( i = v1; *i; ++i )\n ++v3;\n v5 = calloc_base(v3 + 1, 8u);\n if ( !v5 )\nLABEL_15:\n abort();\n v6 = *v1;\n if ( *v1 )\n {\n v7 = v5 - (_BYTE *)v1;\n do\n {\n v8 = -1;\n do\n ++v8;\n while ( v6[v8] );\n *(const wchar_t **)((char *)v1 + v7) = (const wchar_t *)calloc_base(v8 + 1, 2u);\n free_base(nullptr);\n v9 = *(wchar_t **)((char *)v1 + v7);\n if ( !v9 )\n goto LABEL_15;\n if ( wcscpy_s(v9, v8 + 1, *v1) )\n invoke_watson(nullptr, nullptr, nullptr, 0, 0);\n v6 = *++v1;\n }\n while ( *v1 );\n }\n free_base(nullptr);\n return v5;\n}", "assembly": "; \n; copy_environment from 0x18013b4d4 to 0x18013b5c3 (239 bytes)\n; \n; 3 xrefs:\n; > common_set_variable_in_environment_nolock @ 0x18013b13e\n; > common_set_variable_in_environment_nolock @ 0x18013b18c\n; > @ 0x1802038f0\n; \n; This function is hookable on this platform!\n; \n; Using BromaIDA 8.0.0 @ https:;github.com/Stazzical/BromaIDA\n; Using bindings at commit ba9f177b at Thu Jul 16 22:52:06 2026 from https:;github.com/geode-sdk/bindings\n; \n\nmov rax, rsp ; +0x0, 0x18013b4d4\nmov [rax+8], rbx ; +0x3, 0x18013b4d7\nmov [rax+10h], rbp ; +0x7, 0x18013b4db\nmov [rax+18h], rsi ; +0xb, 0x18013b4df\nmov [rax+20h], rdi ; +0xf, 0x18013b4e3\npush r14 ; +0x13, 0x18013b4e7\nsub rsp, 30h ; +0x15, 0x18013b4e9\nxor ebp, ebp ; +0x19, 0x18013b4ed\nmov rdi, rcx ; +0x1b, 0x18013b4ef\ntest rcx, rcx ; +0x1e, 0x18013b4f2\njnz short loc_18013B514 ; +0x21, 0x18013b4f5\nxor eax, eax ; +0x23, 0x18013b4f7\nmov rbx, [rsp+38h+arg_0] ; +0x25, 0x18013b4f9\nmov rbp, [rsp+38h+arg_8] ; +0x2a, 0x18013b4fe\nmov rsi, [rsp+38h+arg_10] ; +0x2f, 0x18013b503\nmov rdi, [rsp+38h+arg_18] ; +0x34, 0x18013b508\nadd rsp, 30h ; +0x39, 0x18013b50d\npop r14 ; +0x3d, 0x18013b511\nretn ; +0x3f, 0x18013b513\nmov rcx, rbp ; +0x40, 0x18013b514\nmov rax, rdi ; +0x43, 0x18013b517\ncmp [rdi], rbp ; +0x46, 0x18013b51a\njz short loc_18013B52B ; +0x49, 0x18013b51d\ninc rcx ; +0x4b, 0x18013b51f\nlea rax, [rax+8] ; +0x4e, 0x18013b522\ncmp [rax], rbp ; +0x52, 0x18013b526\njnz short loc_18013B51F ; +0x55, 0x18013b529\ninc rcx; Count ; +0x57, 0x18013b52b\nmov edx, 8; Size ; +0x5a, 0x18013b52e\ncall _calloc_base ; +0x5f, 0x18013b533\nmov rbx, rax ; +0x64, 0x18013b538\ntest rax, rax ; +0x67, 0x18013b53b\njz short loc_18013B5BD ; +0x6a, 0x18013b53e\nmov rax, [rdi] ; +0x6c, 0x18013b540\ntest rax, rax ; +0x6f, 0x18013b543\njz short loc_18013B599 ; +0x72, 0x18013b546\nmov r14, rbx ; +0x74, 0x18013b548\nsub r14, rdi ; +0x77, 0x18013b54b\nor rsi, 0FFFFFFFFFFFFFFFFh ; +0x7a, 0x18013b54e\ninc rsi ; +0x7e, 0x18013b552\ncmp [rax+rsi*2], bp ; +0x81, 0x18013b555\njnz short loc_18013B552 ; +0x85, 0x18013b559\nmov edx, 2; Size ; +0x87, 0x18013b55b\nlea rcx, [rsi+1]; Count ; +0x8c, 0x18013b560\ncall _calloc_base ; +0x90, 0x18013b564\nxor ecx, ecx; Block ; +0x95, 0x18013b569\nmov [r14+rdi], rax ; +0x97, 0x18013b56b\ncall _free_base ; +0x9b, 0x18013b56f\nmov rcx, [r14+rdi]; Destination ; +0xa0, 0x18013b574\ntest rcx, rcx ; +0xa4, 0x18013b578\njz short loc_18013B5BD ; +0xa7, 0x18013b57b\nmov r8, [rdi]; Source ; +0xa9, 0x18013b57d\nlea rdx, [rsi+1]; SizeInWords ; +0xac, 0x18013b580\ncall wcscpy_s ; +0xb0, 0x18013b584\ntest eax, eax ; +0xb5, 0x18013b589\njnz short loc_18013B5A8 ; +0xb7, 0x18013b58b\nadd rdi, 8 ; +0xb9, 0x18013b58d\nmov rax, [rdi] ; +0xbd, 0x18013b591\ntest rax, rax ; +0xc0, 0x18013b594\njnz short loc_18013B54E ; +0xc3, 0x18013b597\nxor ecx, ecx; Block ; +0xc5, 0x18013b599\ncall _free_base ; +0xc7, 0x18013b59b\nmov rax, rbx ; +0xcc, 0x18013b5a0\njmp loc_18013B4F9 ; +0xcf, 0x18013b5a3\nxor r9d, r9d; LineNo ; +0xd4, 0x18013b5a8\nmov [rsp+38h+Reserved], rbp; Reserved ; +0xd7, 0x18013b5ab\nxor r8d, r8d; FileName ; +0xdc, 0x18013b5b0\nxor edx, edx; FunctionName ; +0xdf, 0x18013b5b3\nxor ecx, ecx; Expression ; +0xe1, 0x18013b5b5\ncall _invoke_watson ; +0xe3, 0x18013b5b7\ndb 0CCh ; +0xe8, 0x18013b5bc\ncall abort ; +0xe9, 0x18013b5bd\ndb 0CCh ; +0xee, 0x18013b5c2", "xrefs": ["common_set_variable_in_environment_nolock @ 0x18013b13e", "common_set_variable_in_environment_nolock @ 0x18013b18c", " @ 0x1802038f0"], "is_objc": false, "is_arm32": false, "is_arm64": false, "bida_info": "8.0.0 @ https://github.com/Stazzical/BromaIDA", "bindings_info": "commit ba9f177b at Thu Jul 16 22:52:06 2026 from https://github.com/geode-sdk/bindings"}